EP 2660919 A4 20140903 - INTEGRATED ELECTRODE ASSEMBLY AND SECONDARY BATTERY USING SAME
Title (en)
INTEGRATED ELECTRODE ASSEMBLY AND SECONDARY BATTERY USING SAME
Title (de)
INTEGRIERTE ELEKTRODENANORDNUNG UND SEKUNDÄRBATTERIE DAMIT
Title (fr)
ENSEMBLE ÉLECTRODE INTÉGRÉ ET BATTERIE RECHARGEABLE UTILISANT CELUI-CI
Publication
Application
Priority
- KR 20110018757 A 20110303
- KR 2012001560 W 20120302
Abstract (en)
[origin: EP2660919A2] Disclosed herein is an integrated electrode assembly including a cathode, an anode, and a separation layer integrated between the cathode and the anode. The separation layer includes 3 phases including a liquid-phase component containing an ionic salt, which partially flows from the separation layer into the cathode and the anode during preparation of the integrated electrode assembly to increase ionic conductivity of the cathode and the anode, a solid-phase component supporting the separation layer between the cathode and the anode, and a polymer matrix having affinity for the liquid-phase component and providing binding force with the cathode and the anode.
IPC 8 full level
B60L 11/18 (2006.01); H01M 2/16 (2006.01); H01M 10/04 (2006.01); H01M 10/052 (2010.01); H01M 10/0566 (2010.01); H01M 50/403 (2021.01)
CPC (source: EP KR US)
B60L 3/0046 (2013.01 - EP US); B60L 3/0069 (2013.01 - EP US); B60L 50/64 (2019.01 - EP US); H01M 10/0563 (2013.01 - KR); H01M 10/0565 (2013.01 - EP US); H01M 10/0566 (2013.01 - KR); H01M 50/403 (2021.01 - EP US); H01M 50/409 (2021.01 - KR); H01M 50/414 (2021.01 - KR); H01M 50/431 (2021.01 - KR); H01M 50/446 (2021.01 - EP US); H01M 50/46 (2021.01 - EP US); H01M 2220/10 (2013.01 - KR); H01M 2220/20 (2013.01 - KR); H01M 2300/0085 (2013.01 - EP US); Y02E 60/10 (2013.01 - EP KR); Y02P 70/50 (2015.11 - EP); Y02T 10/70 (2013.01 - EP US); Y10T 29/49115 (2015.01 - EP US)
Citation (search report)
- [X] US 2005274000 A1 20051215 - OH BOOKEUN [US], et al
- [X] EP 1098382 A2 20010509 - ILION TECH CORP [NZ]
- [X] KR 20080010166 A 20080130 - LG CHEMICAL LTD [KR]
- See references of WO 2012118338A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2660919 A2 20131106; EP 2660919 A4 20140903; EP 2660919 B1 20180613; CN 103392255 A 20131113; CN 103392255 B 20160608; KR 101355836 B1 20140128; KR 20120100783 A 20120912; US 2014004406 A1 20140102; US 9653718 B2 20170516; WO 2012118338 A2 20120907; WO 2012118338 A3 20121220
DOCDB simple family (application)
EP 12752701 A 20120302; CN 201280010575 A 20120302; KR 2012001560 W 20120302; KR 20120021537 A 20120302; US 201314016596 A 20130903